Networking

During an install DHCP will be attempted to obtain your network
information from a DHCP server. This (usually) requires that you
identify your host as a host that your DHCP server knows or relies on
the DHCP server allocating the next available IP address. Do so just
to see if there is a DHCP server available to you.

If a DHCP server is not available then you will be prompted for
alternative options, including manually setting up the appropriate
network information.

Generally you need the following, where some sample addresses are
supplied:

The information is recorded in /etc/network/interfaces and
/etc/resolv.conf. Later on edit /etc/resolv.conf to
add search togaware.com so that you can refer to your local
machines by their name, without fully specifying the domain.